7871294059475 has 54 divisors (see below), whose sum is σ = 12386628956124. Its totient is φ = 4906577692800.

The previous prime is 7871294059463. The next prime is 7871294059483. The reversal of 7871294059475 is 5749504921787.

It is not a de Polignac number, because 7871294059475 - 2⁴ = 7871294059459 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 325665191 + ... + 325689359.

It is an arithmetic number, because the mean of its divisors is an integer number (229382017706).

Almost surely, 2^{7871294059475} is an apocalyptic number.

7871294059475 is a deficient number, since it is larger than the sum of its proper divisors (4515334896649).

7871294059475 is an frugal number, since it uses more digits than its factorization.

7871294059475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48373 (or 24192 counting only the distinct ones).

The product of its (nonzero) digits is 177811200, while the sum is 68.

The spelling of 7871294059475 in words is "seven trillion, eight hundred seventy-one billion, two hundred ninety-four million, fifty-nine thousand, four hundred seventy-five".